MC44107P 데이터 시트보기 (PDF) - Motorola => Freescale

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MC44107P

IR Remote Control Transmitter

Motorola => Freescale 

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ MAXIMUM RATINGS* (Voltages referenced to VSS)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Parameter

Symbol

Value

Unit

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ DC Supply Voltage

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Input Voltage, All Inputs

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ DC Current Drain per Pin (Except Signal

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Out and VDD)

VDD

Vin

I

– 0.5 to + 12

V

– 0.5 to VDD + 0.5

V

2

mA

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ DC Current Drain (Signal Out and VDD)

I

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature Range

Tstg

10

mA

– 65 to + 150

°C

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ * MaximumRatingsarethosevaluesbeyondwhichdamagetothedevicemayoccur.Func-

tional operation should be restricted to the limits in the Electrical Characteristics tables or

Pin Descriptions section.

This device contains protection circuitry to

guard against damage due to high static

voltages or electric fields; however, it is ad-

vised that precautions be taken to avoid

application of voltage higher than maximum

rated voltages to this high–impedance circuit.

For proper operation it is recommended that

Vin and Vout be constrained to the range VSS ≤

(Vin or Vout) ≤VDD.

Unused inputs must always be tied to an

appropriate logic voltage level (e.g., either VSS

or VDD).

ELECTRICAL CHARACTERISTICS

Characteristic

VDD

– 40°C

25°C

Symbol Vdc

Min

Max

Min

Typ

Max

Inputs R1…R8 and PAGE (with Pull–Up)

Iin

Iin at Vin = 1.2 V

Iin at Vin = 3 V

Iin at Vin = 2.8 V

Iin at Vin = 7 V

4

—

70

—

—

50

10

—

350

—

—

250

4

5

—

4

—

—

10

25

—

20

—

—

VIH VIH

4

2.8

—

2.8

—

—

VIH

10

7

—

7

—

—

VIL VIL

4

—

1.2

—

—

1.2

VIL

10

—

3

—

—

3

Outputs CB…CH (Open Drain)

Ion

Ion at Von = 1.2 V

4

270

—

200

—

—

Ion at Von = 3 V

10

1350

—

1000

—

—

Ioff Ioff

4

—

1

—

1

—

Ioff

10

—

1

—

1

—

Output DATA VOH at Isource = 1.0 mA VOH

4

3.2

—

3.0

—

1

10

9.6

—

9.5

—

0.5

85°C

Min Max Unit

µA

—

40

—

200

3

—

15

—

2.8

—

V

7

—

—

1.2

V

—

3

µA

160

—

800

—

—

1

µA

—

1

2.8

—

V

9.4

—

VOL at Isink = 1.0 mA VOL

4

10

—

0.8

—

—

0.4

—

—

1

—

1.2

V

—

0.5

—

0.6

Supply Voltage

Standby Current

VDD

—

4

10

4

—

10

4

10

V

IDDSTB

4

—

—

—

0.02

1

—

—

µA

10

—

—

—

0.02

1

—

—

Active Mode Current

IDDACT

4

—

—

—

0.07

1

—

—

mA

10

—

—

—

0.45

2

—

—

Oscillator Frequency

fosc

—

—

—

430

—

530

—

— kHz

MC44107

2

MOTOROLA

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